Not long ago I visited this art installation by Isabel Coixet, based on the novel "from A to X" (by John Berger), in which a series of prison cells hide the letters that a woman wrote to a man who was condemned to two life imprisonments. Each cell would light and would read a paragraph from one of these letters.
While being there I discovered that sometimes, interaction occurs even when the artist has not conceived it to do so. I had the chance of taking effect that the shadows from one of the cells engraved in this lady's face.
